Resilient-type-disk numbering stamp for photographic-printing machines



Feb. 9A, 1926. V 1,572,233

B. D. CHAMBERLIN RESILIENT TYPE DISK NUMBERING STAMP FOR PHOTOGRAPHIG PRINTING MACHINES Y Filed July 21. 1924 aFIC- fZ- BY 7,

MTURNEYA being' carried :1ndsupported. by. the tips 2d of fingers 23', and these tips arev spaced at intervals ouaflternate sides ofthejweil of" aperture 20. Thus a'slight sideways as .Well

shaft 19 is next `laid on the Washer after which a second washer 2l isfplaced.,against the spacer.

fingers are-sh .u onor/1e u":ulierfas- (.Xtend'f ,nfrbctween the fingersoithe otherfwasher, andthe disk sup-porting. ends `Qdlieto one side ofthe plane ofthe Washer 21. A

ln Eig.' 7y the disks 124. arek shown as r as considerable .up and down Vinovement@of the disk is permitted.. `The'sideivays in'oifenient is of course limited by the spacingpf bein-'een the disks. and the upund down;

increment by the, space ,between the periphery 2S of spacer 246 and Wall 25 oflapershaft, `a pluralitykofit ture 2'() plus the. thickness ofv a' spring" arm 223, althoughinuse the actual.moyenientyof these members is not nearly is-great 'as the possible movement. n r l Y The thickness or width of, the spacers 26 is' such that tl e total` Width. ofthe spacers and two Washers is preferably approximately that off the disk, so thstthese mounts .maybe applis/ toa rigid stamp by'm'erely reaming out: the disk opening,` to.l the. 'desired' sire'.`

Also it isprcferable to have the springl arms 2,3 as longas possible so that the tips '24. are

bent'considerably to one sideiof the planeet,

the Washer Q1. r

Haring thus described my inventiomiyhat- I claim as newv and desireto secure by Letters Patent is:

l. ln numbering stamp' forphotographlc printing machines, the combinationfiyith a. shaft, a plu 1ality oli type` disks 'supported' thereon, oi'zindividually resilient mounts for .ie diskincluding a Washer adapted each Y to engage the. shaft, sind washer hayrng resilient portionsadapted to eiigagezthe disks .2, ln a numberingstainp. for. photographic printingA machines, the. combination With a surft, a .plurality of. type.- disks; supported thereon, of Aindividuajlly 'resilient mounts for each type.v disk including an, annular Washer adapted to.y enge-ge.- the shaft. and having resilient portionsspaced about its peripheiiy adapted te engage. the. typedisk.

3. In a numbering stampi .for plrotogiap'liicH t printing machines; the combinatin W V iis .s 'supp duall resih "t medium; adapted. to g?,

thereon, of in @e911 ty aninilarA w.

ci s c thj shaft,Y

The assembled relation of ther ushers is indicated-in' Fig. Where the.

mounts for.

saidwashers having a plurality` ofspring fingers adapted toiengage the type disk.

4. In a numbering:r stamp for photographic priiitinlg` machines, the combination with a sha-ft, a plurality oftypeA disks supported thereon, ofiindiyidually resilient mou-nts for each Vtypedisk including; a pair of spaced annulrwashers centrally apertured', and haying a plurality of spaced spring fingers about the. periphery, said springlingers of' 75 one washer lying between the spring` fingers of the other Washer, the vspringl fingers and the. central aperturesfof the Washers ladapted to engage the type disk and the shaft re. spectir'ely,Wherebythe former will be resiliently.'supported with respect to thelatf. ter. Y v

- In anumbering stamp for photographic printingmachines, the combination with a` shaft, af',p lura;lity oftype disks supported thereon', of individuallyresilient mounts for each typediskv including-.a pair of; spaced annular vwashers centrally aperture'd,` and having. aplurality. ofspac'ed spring` fingers. about the periphery, andineansffor spacing the two Washers upon the shaft, the spring fingers beingbent at an angle to the Washers andbeing-adapted to supportthe type disk.

6. A type-diskfor a numbering, stamp incvlfudingl anannulargtype carrying member supported upon an' annular resilient metal momber.-

7. A type disk 'for numbering), stamps in-. eind-ing an annular type carrying member carried by an annular Washerhaving plurality of springrlingers spaced about its peJ riphery.` Y

8.4 A support for a type diskf for printingy stamps including` a Washer having a'plurah ity of spring fingers, said` spring fingers being; bent at an angle 'from the Washer..

` 9; In a numberingstamp for photographic printing machines, the combi-nation With a main support, of' a shaftcarriedby the support, a plurality of type carrying disks mounted thereon,- cachV disk being' mounted ona plurality oi spring fingers carried by Aa Wshen, saidfwasher and type disk lying in parallel planos, and' the spring lingers contactingfuiith the type diskin I.plane spaced from the pleine of the Washeiw lO. In a. numbering stamp for' photgraphic printing njiachines, thev combination with a main sup-port, of a shaft carried, by

thesupportLa .plurality of type carrying` disks mounted thereon,l each, disk` being` mounted cn ,n plurality .of spring lingers ied. by a pair of washers, the spring lingers ofl'nfieV washer su ppofrtingone side. of the le disk. and the. Spring lingers.. f. the. other: sheilsupnor l'ie'fl'iell S. .e of. the. CYP@ whereby sideways s WellV is up and down moi/einen off the type C" "withL re! speet tothe shari; will, bej p eninitediby the epiigingexs 1l. In a numbering stamp for photographic printing machines, the combination with a main support, of a shaft carried by the support, a plurality of type carrying disks mounted thereon, each disk being mounted on a plurality of spring fingers carried by a pair of spaced Washers, one Washer lying adjacent to each side of the type disk and having its spring fingers bent toward the opposite side whereby one side of the stamp disk is supported by spring fingers bent from a Washer lying adjacent the opposite side of the disk.

In a numbering stamp for photographic printing machines, the combination with a main support, of a shaft carried by the support, a plurality of type carrying disks mounted thereon, each disk being mounted on a plurality of spring fingers carried by a pair of spaced Washers, the

spring lingers being bent from the periphcries of the washers and being spaced apart, one Washer being adapted to lie adjacent each side of the type disk With its spring fingers extending toward the opposite Washer.

13. In a numbering stamp for photographic printing machines, the combination with a main support, of a shaft carried by the support, a plurality of type carrying disks mounted thereon, each disk being mounted on a plurality of spring fingers lying in crossed relation carried by a pair of spaced Washers, the spring lingers of one Washer extending between the spring fingers of the other washer. n

Signed at Rochester, New York, this 17th day of July, 1924. Y

BENJAMIN D. CHAMBERLIN. 

